[   37.811291][  T273] ip (273) used greatest stack depth: 24208 bytes left
[   38.910178][  T279] ip (279) used greatest stack depth: 23440 bytes left
[  431.961810][ T2532] netem: version 1.3
[ 2682.107039][T16771] pm_nl_ctl (16771) used greatest stack depth: 22432 bytes left